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Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment.

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Presentation on theme: "Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment."— Presentation transcript:

1 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Construction of the model vessel J1p Figure Legend:

2 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Typical engineering stress-strain curves (ambient temperature, strain rate=10%): (a) Engineering σ-ε curve for material Q235- A(T=8mm); and (b) engineering σ-ε curve for material 20 ( ϕ 133×4mm) Figure Legend:

3 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Details of the welds (dimensions in mm) Figure Legend:

4 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Loading system: 1. support frame, 2. hydraulic jacket, 3. force sensor, 4. connection rod, 5. displacement sensor, 6. nozzle, 7. mandrel, 8. cylinder, 9. bolts and nuts, 10. flange, 11. base plate, and 12. pad Figure Legend:

5 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Locations of strain gauges for vessel J2p Figure Legend:

6 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Data acquisition system Figure Legend:

7 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 A photograph of vessel J2p during the test Figure Legend:

8 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Load-displacement plots and limit loads for model vessel J1p: (a) For displacement sensor No. 1; (b) for displacement sensor No. 2; (c) for displacement sensor No. 3; and (d) for displacement sensor No. 4 Figure Legend:

9 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Load-strain plots and plastic limit loads for model vessel J1p: (a) Measuring point No. 1; (b) measuring point No. 6; (c) measuring point No. 11; and (d) measuring point No. 16 Figure Legend:

10 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 Finite element mesh of model vessels J2p Figure Legend:

11 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 FE load-displacement curves and corresponding plastic limit loads: (a) Location of displacement sensor No. 1 for J1p vessel; (b) location of displacement sensor No. 1 for J2p vessel; and (c) location of displacement sensor No. 1 for J3p vessel Figure Legend:

12 Date of download: 6/22/2016 Copyright © ASME. All rights reserved. From: Plastic Limit Loads of Pad Reinforced Cylindrical Vessels Under Out-of-Plane Moment of Nozzle J. Pressure Vessel Technol. 2005;128(1):49-56. doi:10.1115/1.2140800 FE load-strain curves and corresponding plastic limit loads: (a) Location of strain gauge No. 11 for J1p vessel; (b) location of strain gauge No. 16 for J1p vessel; (c) location of strain gauge No. 11 for J2p vessel; (d) location of strain gauge No. 16 for J2p vessel; (e) location of strain gauge No. 11 for J3p vessel; and (f) location of strain gauge No. 16 for J3p vessel Figure Legend:


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